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| author | Eric S. Raymond <esr@thyrsus.com> | 1997-10-04 01:23:52 +0000 |
|---|---|---|
| committer | Eric S. Raymond <esr@thyrsus.com> | 1997-10-04 01:23:52 +0000 |
| commit | 2ebf2c1b162a0425678904c8380465d963af4402 (patch) | |
| tree | 72c07aff5e9c3b76f67bdbb7ef6557198680df3a /fetchmail.h | |
| parent | 5b05b5c1bfb2962e9f00f6c83940a695b0725be1 (diff) | |
| download | fetchmail-2ebf2c1b162a0425678904c8380465d963af4402.tar.gz fetchmail-2ebf2c1b162a0425678904c8380465d963af4402.tar.bz2 fetchmail-2ebf2c1b162a0425678904c8380465d963af4402.zip | |
Length checking on tag generation.
svn path=/trunk/; revision=1473
Diffstat (limited to 'fetchmail.h')
| -rw-r--r-- | fetchmail.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/fetchmail.h b/fetchmail.h index 765e261c..1b033a21 100644 --- a/fetchmail.h +++ b/fetchmail.h @@ -175,8 +175,16 @@ struct method flag retry; /* can getrange poll for new messages? */ }; -#define TAGLEN 6 +/* + * Note: tags are generated with an a%04d format from a 1-origin + * integer sequence number. Length 4 permits transaction numbers + * up to 9999, so we force rollover with % 10000. There's no special + * reason for this format other than to look like the exmples in the + * IMAP RFCs. + */ +#define TAGLEN 6 /* 'a' + 4 digits + NUL */ extern char tag[TAGLEN]; +#define TAGMOD 10000 /* list of hosts assembled from run control file and command line */ extern struct query cmd_opts, *querylist; |